You must file an Amended Business Certificate for Individual form if a sole proprietorship or an Amended Business Certificate for Partners form. Complete and file the Certificate of Withdrawal with the Department of State.These instructions are for use with the Suffolk District Court COMPLAINT FORM (DC-283). Page version of this information is available at the courthouses. The Division of Human Rights complaint form is available at the below link. You may use this form to file and submit your complaint online. Since 1970, New York professionals could form professional corporations (PC) to mitigate some of the liability exposure (e.g.